公开(公告)号：US11128032B2

公开(公告)日：2021-09-21

申请号：US16537220

申请日：2019-08-09

Applicant: Apple Inc.

Inventor： Eduardo Jorge Da Costa Bras Lima ,  Andrea Ruaro ,  Carlo Di Nallo ,  Dimitrios Papantonis ,  Jayesh Nath ,  Jiaxiao Niu ,  Johan Avendal ,  Mattia Pascolini ,  Max O. Landaeus ,  Ryan C. Perkins

IPC: H01Q1/24 ,  H01Q1/22 ,  H01Q5/25 ,  H01Q9/42 ,  H01Q5/30

Abstract: An electronic device may be provided with a housing, a logic board, and wireless circuitry on the logic board. The wireless circuitry may include first and second antennas formed from conductive traces on a surface of the logic board. The first and second antennas may include resonating element arms at opposing sides of the logic board. The first antenna may have a fundamental mode that radiates in a Bluetooth® communications band at 2.4 GHz. The second antenna may radiate in a first ultra-wideband communications band such as a 6.5 GHz ultra-wideband communications band. If desired, the second antenna may also radiate in a second ultra-wideband communications band such as an 8.0 GHz ultra-wideband communications band. In another suitable arrangement, a harmonic mode of the first antenna may radiate in the second ultra-wideband communications band.

公开(公告)号：US20210043999A1

公开(公告)日：2021-02-11

申请号：US16537220

申请日：2019-08-09

Applicant: Apple Inc.

Inventor： Eduardo Jorge Da Costa Bras Lima ,  Andrea Ruaro ,  Carlo Di Nallo ,  Dimitrios Papantonis ,  Jayesh Nath ,  Jiaxiao Niu ,  Johan Avendal ,  Mattia Pascolini ,  Max O. Landaeus ,  Ryan C. Perkins

IPC: H01Q1/22 ,  H01Q5/25 ,  H01Q5/30 ,  H01Q9/42 ,  H01Q1/24

Abstract: An electronic device may be provided with a housing, a logic board, and wireless circuitry on the logic board. The wireless circuitry may include first and second antennas formed from conductive traces on a surface of the logic board. The first and second antennas may include resonating element arms at opposing sides of the logic board. The first antenna may have a fundamental mode that radiates in a Bluetooth® communications band at 2.4 GHz. The second antenna may radiate in a first ultra-wideband communications band such as a 6.5 GHz ultra-wideband communications band. If desired, the second antenna may also radiate in a second ultra-wideband communications band such as an 8.0 GHz ultra-wideband communications band. In another suitable arrangement, a harmonic mode of the first antenna may radiate in the second ultra-wideband communications band.

公开(公告)号：US20190372205A1

公开(公告)日：2019-12-05

申请号：US15991498

申请日：2018-05-29

Applicant: Apple Inc.

Inventor： Andrea Ruaro ,  Mario Martinis ,  Jiaxiao Niu ,  Eduardo Jorge Da Costa Bras Lima ,  Dimitrios Papantonis ,  Jayesh Nath ,  Zheyu Wang ,  Carlo Di Nallo ,  Mattia Pascolini

IPC: H01Q1/27 ,  G04G21/04 ,  H01Q1/24 ,  H01Q5/357 ,  H01Q21/30

Abstract: An electronic device such as a wristwatch may have a housing with metal sidewalls and a display having conductive display structures. The display structures may be separated from the sidewalls by a slot for an antenna that runs around the display module. A conductive interconnect may be coupled between the sidewalls and the display structures. A feed and tuning element may be coupled between the display structures and the sidewalls. A first length of the slot from the interconnect to the tuning element may radiate in a satellite band and a cellular band. A second length of the slot from the interconnect to the feed may radiate in a 2.4 GHz band. Harmonics of the second length may radiate in bands at and above 5.0 GHz. If desired, the tuning element may be omitted, and the antenna may be coupled to separate low band and high band matching circuits.